🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.76 AU - 1.02 AU

Year: 321 Days

Day: 16.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,210,507 km

• M1: 425,905 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.88 AU - 0.96 AU

Year: 338 Days

Day: 16.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.31 AU - 2.13 AU

Year: 864 Days

Day: 35.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.02 AU - 2.78 AU

Year: 1424 Days

Day: 28.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,210,507 km

• M1: 405,111 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.51 AU - 3.33 AU

Year: 1910 Days

Day: 16.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,210,507 km

• M1: 1,593,517 km (0.118 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 13.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.14 AU - 4.72 AU

Year: 3570 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,210,507 km

• M1: 173,982 km (0.119 R)
• M2: 321,336 km (0.112 R)
• M3: 595,100 km (0.098 R)
• M4: 687,552 km (0.074 R)
• M5: 1,023,848 km (0.068 R)
• M6: 1,191,846 km (0.046 R)
• M7: 1,341,594 km (0.113 R)
• M8: 1,541,905 km (0.119 R)
• M9: 1,783,506 km (0.117 R)
• M10: 2,021,516 km (0.09 R)
• M11: 2,441,587 km (0.066 R)
• M12: 2,671,220 km (0.084 R)
• M13: 2,797,779 km (0.09 R)
• M14: 2,944,984 km (0.037 R)
• M15: 3,038,333 km (0.049 R)
• M16: 3,599,774 km (0.054 R)
• M17: 3,821,478 km (0.116 R)
• M18: 4,047,520 km (0.113 R)
• M19: 4,996,120 km (0.067 R)
• M20: 5,175,937 km (0.089 R)
• M21: 5,426,663 km (0.066 R)
• M22: 5,542,003 km (0.117 R)
• M23: 5,634,903 km (0.116 R)
• M24: 5,940,382 km (0.082 R)
• M25: 6,083,098 km (0.109 R)
• M26: 6,592,180 km (0.098 R)
• M27: 7,064,460 km (0.098 R)
• M28: 7,190,721 km (0.1 R)
• M29: 7,780,735 km (0.113 R)
• M30: 7,911,184 km (0.085 R)
• M31: 8,042,232 km (0.071 R)
• M32: 8,306,571 km (0.098 R)
• M33: 8,708,690 km (0.089 R)
• M34: 8,816,999 km (0.105 R)
• M35: 9,811,825 km (0.111 R)
• M36: 10,871,128 km (0.099 R)
• M37: 10,958,642 km (0.094 R)
• M38: 11,370,186 km (0.091 R)
• M39: 11,876,725 km (0.111 R)
• M40: 11,996,852 km (0.106 R)
• M41: 12,087,358 km (0.077 R)
• M42: 12,512,516 km (0.06 R)
• M43: 13,128,560 km (0.106 R)
• M44: 13,408,906 km (0.119 R)
• M45: 14,039,162 km (0.106 R)
• M46: 14,262,063 km (0.086 R)
• M47: 14,840,707 km (0.1 R)
• M48: 14,970,259 km (0.118 R)
• M49: 15,426,981 km (0.088 R)
• M50: 15,755,947 km (0.027 R)
• M51: 16,087,306 km (0.051 R)
• M52: 16,387,549 km (0.034 R)
• M53: 16,655,928 km (0.072 R)
• M54: 16,925,802 km (0.116 R)
• M55: 17,129,106 km (0.109 R)
• M56: 17,231,132 km (0.091 R)
• M57: 17,435,632 km (0.111 R)
• M58: 17,572,514 km (0.114 R)
• M59: 17,881,733 km (0.114 R)
• M60: 19,277,630 km (0.057 R)
• M61: 19,917,311 km (0.098 R)
• M62: 20,419,511 km (0.057 R)
• M63: 21,035,106 km (0.041 R)
• M64: 22,062,245 km (0.052 R)
• M65: 22,619,348 km (0.085 R)
• M66: 23,218,487 km (0.079 R)
• M67: 23,331,434 km (0.11 R)
• M68: 23,633,621 km (0.06 R)
• M69: 23,861,010 km (0.036 R)
• M70: 24,509,218 km (0.074 R)
• M71: 25,823,285 km (0.117 R)
• M72: 26,214,035 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 14.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.94 AU - 6.36 AU

Year: 4475 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,210,507 km

• M1: 188,643 km (0.047 R)
• M2: 295,605 km (0.088 R)
• M3: 453,282 km (0.118 R)
• M4: 1,445,415 km (0.117 R)
• M5: 1,598,603 km (0.094 R)
• M6: 1,741,319 km (0.088 R)
• M7: 1,888,524 km (0.095 R)
• M8: 2,178,444 km (0.048 R)
• M9: 2,355,867 km (0.116 R)
• M10: 2,519,827 km (0.106 R)
• M11: 2,840,265 km (0.089 R)
• M12: 2,956,652 km (0.115 R)
• M13: 3,214,260 km (0.113 R)
• M14: 3,356,079 km (0.103 R)
• M15: 3,520,935 km (0.091 R)
• M16: 3,625,205 km (0.107 R)
• M17: 3,751,915 km (0.068 R)
• M18: 3,880,120 km (0.081 R)
• M19: 3,988,130 km (0.106 R)
• M20: 4,430,191 km (0.102 R)
• M21: 4,726,096 km (0.049 R)
• M22: 5,004,946 km (0.04 R)
• M23: 5,241,760 km (0.097 R)
• M24: 5,949,059 km (0.104 R)
• M25: 6,074,122 km (0.082 R)
• M26: 7,239,041 km (0.083 R)
• M27: 7,399,559 km (0.071 R)
• M28: 7,534,198 km (0.096 R)
• M29: 7,724,187 km (0.053 R)
• M30: 8,192,279 km (0.104 R)
• M31: 8,528,126 km (0.117 R)
• M32: 8,641,222 km (0.106 R)
• M33: 8,754,767 km (0.062 R)
• M34: 8,925,907 km (0.071 R)
• M35: 9,069,521 km (0.066 R)
• M36: 9,828,281 km (0.062 R)
• M37: 9,976,682 km (0.096 R)
• M38: 11,035,536 km (0.116 R)
• M39: 11,127,987 km (0.094 R)
• M40: 11,282,671 km (0.094 R)
• M41: 12,130,143 km (0.112 R)
• M42: 12,225,587 km (0.119 R)
• M43: 12,449,236 km (0.074 R)
• M44: 12,803,483 km (0.073 R)
• M45: 13,030,723 km (0.1 R)
• M46: 13,986,204 km (0.037 R)
• M47: 14,186,665 km (0.098 R)
• M48: 14,793,883 km (0.118 R)
• M49: 15,720,791 km (0.117 R)
• M50: 16,208,929 km (0.025 R)
• M51: 16,914,732 km (0.117 R)
• M52: 17,271,523 km (0.108 R)
• M53: 17,414,838 km (0.118 R)
• M54: 17,702,814 km (0.09 R)
• M55: 17,956,083 km (0.102 R)
• M56: 18,247,051 km (0.069 R)
• M57: 18,502,863 km (0.109 R)
• M58: 19,055,178 km (0.053 R)
• M59: 19,650,428 km (0.115 R)
• M60: 19,762,627 km (0.108 R)
• M61: 20,668,442 km (0.078 R)
• M62: 20,973,472 km (0.101 R)
• M63: 21,472,231 km (0.106 R)
• M64: 21,781,151 km (0.11 R)
• M65: 22,286,193 km (0.084 R)
• M66: 23,228,959 km (0.104 R)
• M67: 23,784,865 km (0.119 R)
• M68: 24,064,463 km (0.04 R)
• M69: 24,184,590 km (0.09 R)
• M70: 24,667,342 km (0.066 R)
• M71: 25,153,236 km (0.08 R)
• M72: 25,275,159 km (0.112 R)
• M73: 25,642,272 km (0.105 R)
• M74: 26,052,170 km (0.078 R)
• M75: 27,128,227 km (0.118 R)
• M76: 27,420,392 km (0.089 R)
• M77: 27,587,792 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.8

Radius: 6.2

Gravity: 25.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.69 AU - 12.85 AU

Year: 15461 Days

Day: 23.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,210,507 km

• M1: 95,294 km (0.119 R)
• M2: 183,856 km (0.096 R)
• M3: 344,823 km (0.053 R)
• M4: 764,445 km (0.111 R)
• M5: 810,820 km (0.041 R)
• M6: 1,135,448 km (0.061 R)
• M7: 1,325,886 km (0.119 R)
• M8: 1,468,303 km (0.065 R)
• M9: 1,861,596 km (0.11 R)
• M10: 2,119,353 km (0.12 R)
• M11: 2,354,371 km (0.075 R)
• M12: 2,492,301 km (0.117 R)
• M13: 3,221,441 km (0.046 R)
• M14: 3,768,670 km (0.08 R)
• M15: 4,260,547 km (0.083 R)
• M16: 4,302,435 km (0.115 R)
• M17: 4,344,472 km (0.115 R)
• M18: 4,729,088 km (0.031 R)
• M19: 5,303,693 km (0.091 R)
• M20: 5,760,715 km (0.113 R)
• M21: 6,135,457 km (0.102 R)
• M22: 6,663,388 km (0.06 R)
• M23: 7,255,946 km (0.087 R)
• M24: 7,609,445 km (0.07 R)
• M25: 8,072,152 km (0.094 R)
• M26: 8,863,375 km (0.099 R)
• M27: 9,459,223 km (0.109 R)
• M28: 9,679,132 km (0.049 R)
• M29: 10,012,137 km (0.082 R)
• M30: 10,292,483 km (0.074 R)
• M31: 12,206,737 km (0.066 R)
• M32: 13,419,228 km (0.104 R)
• M33: 14,039,760 km (0.101 R)
• M34: 14,479,578 km (0.095 R)
• M35: 15,826,408 km (0.045 R)
• M36: 16,349,850 km (0.1 R)
• M37: 16,547,619 km (0.086 R)
• M38: 16,945,549 km (0.117 R)
• M39: 17,078,841 km (0.1 R)
• M40: 17,683,216 km (0.079 R)
• M41: 17,818,602 km (0.081 R)
• M42: 18,226,406 km (0.11 R)
• M43: 19,051,289 km (0.051 R)
• M44: 19,958,600 km (0.095 R)
• M45: 20,808,615 km (0.085 R)
• M46: 21,453,831 km (0.101 R)
• M47: 21,525,787 km (0.101 R)
• M48: 22,837,312 km (0.106 R)
• M49: 22,910,914 km (0.08 R)
• M50: 23,206,220 km (0.094 R)
• M51: 23,577,073 km (0.084 R)
• M52: 23,949,871 km (0.09 R)
• M53: 24,099,619 km (0.085 R)
• M54: 24,174,567 km (0.114 R)
• M55: 25,919,776 km (0.108 R)
• M56: 26,691,102 km (0.095 R)
• M57: 27,157,549 km (0.033 R)
• M58: 30,822,098 km (0.115 R)
• M59: 32,545,914 km (0.117 R)
• M60: 34,807,685 km (0.117 R)
• M61: 34,977,329 km (0.025 R)
• M62: 35,147,122 km (0.085 R)
• M63: 35,572,878 km (0.089 R)
• M64: 37,379,721 km (0.094 R)
• M65: 38,075,949 km (0.052 R)
• M66: 38,250,530 km (0.068 R)
• M67: 39,480,972 km (0.102 R)
• M68: 40,367,789 km (0.112 R)
• M69: 40,724,280 km (0.113 R)
• M70: 42,251,375 km (0.062 R)
• M71: 42,341,733 km (0.095 R)
• M72: 42,432,239 km (0.087 R)
• M73: 45,731,620 km (0.115 R)
• M74: 47,224,457 km (0.106 R)
• M75: 47,882,538 km (0.109 R)
• M76: 49,017,687 km (0.116 R)
• M77: 49,970,476 km (0.092 R)
• M78: 50,737,015 km (0.074 R)
• M79: 51,314,463 km (0.088 R)
• M80: 52,670,418 km (0.105 R)
• M81: 53,157,659 km (0.034 R)
• M82: 53,450,571 km (0.105 R)
• M83: 57,909,336 km (0.078 R)
• M84: 59,118,386 km (0.091 R)
• M85: 62,898,275 km (0.071 R)
• M86: 63,622,179 km (0.069 R)
• M87: 64,244,806 km (0.109 R)
• M88: 65,287,054 km (0.108 R)
• M89: 65,705,479 km (0.097 R)
• M90: 66,650,190 km (0.07 R)
• M91: 68,022,900 km (0.075 R)
• M92: 69,725,024 km (0.108 R)
• M93: 70,903,407 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.5

Radius: 7.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.04 AU - 16.54 AU

Year: 22892 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,210,507 km

• M1: 243,994 km (0.117 R)
• M2: 331,808 km (0.099 R)
• M3: 486,492 km (0.053 R)
• M4: 772,673 km (0.113 R)
• M5: 1,056,311 km (0.118 R)
• M6: 1,183,768 km (0.11 R)
• M7: 1,596,508 km (0.118 R)
• M8: 1,926,073 km (0.094 R)
• M9: 2,476,144 km (0.082 R)
• M10: 2,646,985 km (0.085 R)
• M11: 2,751,254 km (0.057 R)
• M12: 3,108,943 km (0.07 R)
• M13: 3,907,197 km (0.104 R)
• M14: 4,390,548 km (0.067 R)
• M15: 5,064,337 km (0.115 R)
• M16: 6,319,463 km (0.077 R)
• M17: 7,029,604 km (0.042 R)
• M18: 7,126,095 km (0.072 R)
• M19: 7,418,558 km (0.097 R)
• M20: 7,665,245 km (0.069 R)
• M21: 8,268,424 km (0.104 R)
• M22: 8,421,612 km (0.09 R)
• M23: 8,472,924 km (0.043 R)
• M24: 9,680,478 km (0.116 R)
• M25: 10,496,684 km (0.112 R)
• M26: 12,020,937 km (0.077 R)
• M27: 13,193,784 km (0.09 R)
• M28: 13,253,474 km (0.096 R)
• M29: 13,313,163 km (0.076 R)
• M30: 14,648,923 km (0.063 R)
• M31: 15,020,673 km (0.095 R)
• M32: 15,082,906 km (0.101 R)
• M33: 16,602,521 km (0.081 R)
• M34: 17,839,845 km (0.047 R)
• M35: 19,784,767 km (0.112 R)
• M36: 20,402,008 km (0.11 R)
• M37: 20,816,993 km (0.119 R)
• M38: 21,234,670 km (0.06 R)
• M39: 21,444,705 km (0.091 R)
• M40: 22,007,792 km (0.096 R)
• M41: 22,149,311 km (0.105 R)
• M42: 22,790,039 km (0.058 R)
• M43: 23,148,625 km (0.084 R)
• M44: 24,822,176 km (0.062 R)
• M45: 25,487,588 km (0.088 R)
• M46: 27,138,699 km (0.101 R)
• M47: 27,824,007 km (0.06 R)
• M48: 28,130,384 km (0.096 R)
• M49: 29,523,289 km (0.117 R)
• M50: 31,176,346 km (0.098 R)
• M51: 31,893,967 km (0.054 R)
• M52: 32,214,705 km (0.113 R)
• M53: 33,345,665 km (0.099 R)
• M54: 33,997,612 km (0.09 R)
• M55: 34,489,490 km (0.11 R)
• M56: 35,397,100 km (0.069 R)
• M57: 35,646,031 km (0.099 R)
• M58: 36,731,513 km (0.05 R)
• M59: 39,020,211 km (0.114 R)
• M60: 39,105,931 km (0.114 R)
• M61: 40,052,287 km (0.081 R)
• M62: 40,484,924 km (0.099 R)
• M63: 40,832,140 km (0.072 R)
• M64: 41,354,835 km (0.032 R)
• M65: 41,616,931 km (0.106 R)
• M66: 42,318,844 km (0.053 R)
• M67: 43,024,497 km (0.084 R)
• M68: 44,179,692 km (0.115 R)
• M69: 44,805,909 km (0.114 R)
• M70: 45,615,383 km (0.086 R)
• M71: 46,611,256 km (0.109 R)
• M72: 47,614,309 km (0.081 R)
• M73: 49,178,355 km (0.106 R)
• M74: 49,456,158 km (0.118 R)
• M75: 50,759,306 km (0.091 R)
• M76: 51,039,951 km (0.11 R)
• M77: 51,321,195 km (0.064 R)
• M78: 52,924,585 km (0.118 R)
• M79: 53,589,548 km (0.088 R)
• M80: 53,779,986 km (0.108 R)
• M81: 54,735,916 km (0.102 R)
• M82: 54,927,701 km (0.084 R)
• M83: 55,408,359 km (0.042 R)
• M84: 56,470,503 km (0.104 R)
• M85: 57,832,143 km (0.036 R)
• M86: 58,517,002 km (0.088 R)
• M87: 59,697,329 km (0.095 R)
• M88: 60,191,451 km (0.104 R)
• M89: 65,206,720 km (0.111 R)
• M90: 66,225,631 km (0.095 R)
• M91: 66,532,456 km (0.083 R)
• M92: 67,352,701 km (0.115 R)
• M93: 68,382,683 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,375 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit